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一、闽江下游河流特性 闽江是福建省第一大江,贯穿本省36个县(市)和浙江省2个县;流域面积60992平方公里,占本省面积一半,流域内人口784万人。南平市至川石岛222.7公里为闽江干流,其中竹岐至闽江口79.7公里河段称闽江下游,河流经竹岐由半冲积性进入冲积性的以堆积为主的福州平原。闽江下游两岸系丘陵山地,江面宽阔,间有冲积的小平原和沙洲。于侯官镇以下的淮安村分成南、北二大支汊,南汊俗称
First, the characteristics of the Minjiang River downstream Minjiang is the largest river in Fujian Province, runs through the province 36 counties (cities) and two counties in Zhejiang Province; basin area of 60992 square kilometers, accounting for half of the province, the basin population of 7840000 people. 222.7 kilometers from Nanping to Chuan Shimadao is the mainstream of the Minjiang River, of which 79.7 kilometers from Zhuqi to Minjiang River reach the lower reaches of the Min River. The river flows into the alluvial accumulation-dominated Fuzhou Plain through Zhuqi by semi-alluviality. The lower reaches of the Minjiang River are hilly mountains, the river is wide, with alluvial plains and sandbanks. Huai An Village in the following Hou Guanzhen divided into South and North two branches, commonly known as Nanxun